Longines Swissair 6630

LONGINESSWISSAIR REF. 6630 LONGINES. AN EXTREMELY RARE AND LARGE STAINLESS STEEL PILOT'S WRISTWATCH WITH SWEEP CENTRE SECONDS AND 24-HOUR INDICATION, MADE FOR SWISSAIR SIGNED LONGINES, SWISSAIR MODEL, REF. 6630, MOVEMENT NO. 9'686'353, CASE NO. 75, CIRCA 1957

LONGINES. AN EXTREMELY RARE AND LARGE STAINLESS STEEL PILOT'S WRISTWATCH WITH SWEEP CENTRE SECONDS AND 24-HOUR INDICATION, MADE FOR SWISSAIR SIGNED LONGINES, SWISSAIR MODEL, REF. 6630, MOVEMENT NO. 9'686'353, CASE NO. 75, CIRCA 1957 Movement: Manual Dial: Black Case: 47 mm. diam. With: Extract from the Archives confirming that the present watch was invoiced on 20 December 1957 to Swissair